147 is 35%of what number?
a. 51.45
b.420
c.514.5
d.4,200

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?